Unity 2d Game Development

Packt Publishing

Mastering Unity 2D Game Development - Second Edition: Using Unity 5 to develop a retro RPG

Independently published

A Beginner's Guide to 2D Platform Games with Unity: Create a Simple 2D Platform Game and Learn to Code in the Process

Packt Pub Ltd

Unity 2d Game Development                        

CRC Press

2D Game Development with Unity (English Edition)

Packt Publishing

Mastering Unity 2D Game Development - Building Exceptional 2D Games with Unity (English Edition)

Apress

Developing 2D Games with Unity: Independent Game Programming with C# [Lingua inglese]

Packt Publishing

Unity 2D Game Development Cookbook: Over 50 Hands-on Recipes That Leverage the Features of Unity to Help You Create 2d Games and Game Protypes

Jiho Seok

Unity Game Development: A Beginner's Guide to Game Programming - 2nd Edition (English Edition)

Apress

Learn Unity for 2D Game Development              

Game Development with Unity (English Edition)